CN207888176U - A kind of device for dismantling gear and gear shaft - Google Patents
A kind of device for dismantling gear and gear shaft Download PDFInfo
- Publication number
- CN207888176U CN207888176U CN201820156230.0U CN201820156230U CN207888176U CN 207888176 U CN207888176 U CN 207888176U CN 201820156230 U CN201820156230 U CN 201820156230U CN 207888176 U CN207888176 U CN 207888176U
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- level
- pedestal
- gear
- storage tank
- gear shaft
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Abstract
The utility model discloses a kind of devices for dismantling gear and gear shaft, including pedestal, head, heating mechanism and rack, rack includes the bottom plate set gradually from the bottom to top, hoistable platform and top plate, two guide posts are connected between top plate and bottom plate, hoistable platform is connected by being set to the sleeve at its both ends with guide post sliding, top plate both sides are equipped with upper ear plate, upper ear plate is equipped with motor, motor is connected with lead screw, sleeve is equipped with lower ear plate, lower ear plate is equipped with feed screw nut, lead screw is flexibly connected with feed screw nut, pedestal is set to hoistable platform, pedestal is equipped with the storage tank that can house gear shaft, head is set to top plate and right over storage tank, heating mechanism includes electromagnetic induction heating circle and the electromagnetic heating controller for controlling electromagnetic induction heating circle, electromagnetic induction heating circle can be sheathed on gear.The utility model, which has, improves removal efficiency, adapts to the technique effect of the dismounting demand of different size gear.
Description
Technical field
The utility model is related to a kind of provisions for disengagement, in particular to a kind of dress for dismantling gear and gear shaft
It sets.
Background technology
Gear and gear shaft interference fit are difficult to dismantle, currently, squeezing gear shaft usually using forcing press, or utilize heating
Equipment heat gear makes centre bore is heated to increase, to achieve the purpose that dismantle gear shaft.However, forcing press and heating equipment are logical
It is often independently arranged, removal efficiency is low, and in existing forcing press, and the distance between workbench and head are inconvenient to be adjusted, cannot
The dismounting demand of different size gear is adapted to, therefore, design is a kind of to be combined with heating equipment by forcing press, is put down convenient for adjusting work
The device of platform, it is particularly important for the gear and gear shaft of dismounting interference fit.
Utility model content
The purpose of this utility model is to provide a kind of for dismantling the device of gear and gear shaft, with head,
Heating mechanism and hoistable platform improve removal efficiency, adapt to the dismounting demand of different size gear.
What the embodiments of the present invention were realized in：
A kind of device for dismantling gear and gear shaft, gear and gear shaft interference fit, including be used to place gear
Pedestal, the head for squeezing gear shaft, for the heating mechanism of heat gear, for the machine of mounting seat and head
Frame；Rack includes horizontally disposed bottom plate, hoistable platform and top plate successively from the bottom to top, and two are connected between top plate and bottom plate
Vertical guide post, hoistable platform are connected by being set to the sleeve at its both ends with guide post sliding, and top plate both sides are equipped with upper ear
Plate, upper ear plate are equipped with motor, and motor is connected with lead screw, and sleeve is equipped with the lower ear plate opposite with upper ear plate, and lower ear plate is equipped with
Feed screw nut, lead screw are connect with feed screw nut；Pedestal is set to hoistable platform, and pedestal is equipped with for housing the accommodating of gear shaft
Slot, head are set to top plate and above storage tanks；Heating mechanism includes electromagnetic induction heating circle and for controlling electromagnetism
The electromagnetic heating controller of induction heating circle, electromagnetic heating controller are set to the side of rack, and electromagnetic induction heating circle is horizontal
It is set to side of the electromagnetic heating controller close to rack, mounting height of the electromagnetic induction heating circle on electromagnetic heating controller
Adjustable, electromagnetic induction heating circle can be sheathed on gear.
Further, guide post is vertically equipped with several location holes, and sleeve is equipped with installation corresponding with location hole
Hole, location hole and mounting hole are by positioning pin connection.
Further, pedestal includes level-one pedestal, two level pedestal and three-level pedestal, and level-one pedestal is equipped with level-one storage tank,
Two level pedestal is equipped with two level storage tank, and three-level pedestal is equipped with three-level storage tank, and two level pedestal is set in level-one storage tank, two level
The outer diameter of pedestal is slightly less than the diameter of level-one storage tank, and three-level pedestal is set in two level storage tank, and the outer diameter of three-level pedestal omits
Less than the diameter of two level storage tank.
Further, two level pedestal upper end is equipped with the two level snap-gauge that be bonded with level-one pedestal, three-level pedestal upper end equipped with
The three-level snap-gauge of two level pedestal fitting.
Further, electromagnetic heating controller is equipped with vertical sliding slot, electromagnetic induction heating circle peace close to the side of rack
Loaded on sliding slot.
The advantageous effect of the utility model embodiment is：Motor drives screw mandrel rotation can make hoistable platform above and below guide post
Movement is convenient for according to the distance between the big minor adjustment hoistable platform of specification of gear and head, so that head can squeeze
Gear shaft on pedestal, meanwhile, electromagnetic induction heating circle heat gear makes the centre bore of gear is heated to increase, to improve tooth
The removal efficiency of wheel and gear shaft.
Description of the drawings
It, below will be to required use in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the overall structure diagram of the utility model embodiment 1；
Fig. 2 is the working state schematic representation of the utility model embodiment 1；
Fig. 3 is the schematic diagram of base structure of the utility model embodiment 1；
Fig. 4 is the pedestal broken away view of the utility model embodiment 1.
Icon：100- pedestals, 110- level-one pedestals, 120- two level pedestals, 130- three-level pedestals, 200- storage tanks, 210-
Level-one storage tank, 220- two level storage tanks, 230- three-level storage tanks, 310- two level snap-gauges, 320- three-level snap-gauges, 400- heaters
Structure, 410- electromagnetic induction heating circles, 420- electromagnetic heating controllers, 421- sliding slots, 500- racks, 510- top plates, the upper ears of 511-
Plate, 512- motors, 513- lead screws, 520- bottom plates, 530- hoistable platforms, 531- sleeves, 532- lower ear plates, 533- feed screw nut,
540- guide posts, 541- location holes, 542- positioning pins, 600- heads.
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here described in attached drawing and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiments of the present invention to providing in the accompanying drawings is not intended to limit requirement below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained without creative efforts, all
Belong to the range of the utility model protection.
It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
It is in the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, or
The utility model product using when the orientation or positional relationship usually put, be merely for convenience of description the utility model and letter
Change description, do not indicate or imply the indicated device or element must have a particular orientation, with specific azimuth configuration and
Operation, therefore should not be understood as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be directly connected, can also can be indirectly connected through an intermediary the company inside two elements
It is logical.For the ordinary skill in the art, above-mentioned term in the present invention specific can be understood with concrete condition
Meaning.
Embodiment 1
Fig. 1 is please referred to, the present embodiment provides a kind of device for dismantling gear and gear shaft, gear and gear shaft interference
Cooperation, include for placing the pedestal 100 of gear, the head 600 for squeezing gear shaft, for the heater of heat gear
Structure 400, for mounting seat 100 and the rack of head 600 500；Rack 500 includes horizontally disposed bottom successively from the bottom to top
Plate 520, hoistable platform 530 and top plate 510 are connected with two vertical guide posts 540 between top plate 510 and bottom plate 520, lifting
Platform 530 is connected by being set to the sleeve 531 at its both ends with the sliding of guide post 540, and 510 both sides of top plate are equipped with upper ear plate 511,
Upper ear plate 511 is equipped with motor 512, and motor 512 is connected with lead screw 513, and sleeve 531 is equipped with the lower ear opposite with upper ear plate 511
Plate 532, lower ear plate 532 are equipped with feed screw nut 533, and lead screw 513 is connect with feed screw nut 533；It is flat that pedestal 100 is set to lifting
Platform 530, pedestal 100 are equipped with the storage tank 200 for housing gear shaft, and head 600 is set to top plate 510 and is located at storage tank
200 tops；Heating mechanism 400 includes electromagnetic induction heating circle 410 and the electromagnetic heating for controlling electromagnetic induction heating circle 410
Controller 420, electromagnetic heating controller 420 are set to the side of rack 500, and electromagnetic induction heating circle 410 is horizontally placed on electricity
Magnetic heating controller 420 is close to the side of rack 500, installation of the electromagnetic induction heating circle 410 on electromagnetic heating controller 420
Height-adjustable, electromagnetic induction heating circle 410 can be sheathed on gear.
The operation principle of the utility model is：The gear of interference fit and gear shaft are placed on pedestal 100, gear is made
Axis is directed at storage tank 200, and motor 512 drives the rotation of lead screw 513 that hoistable platform 530 can be made to move up and down along guide post 540, according to
The distance between the big minor adjustment hoistable platform 530 of specification of gear and head 600, so that head 600 can squeeze pedestal
Gear shaft on 100, meanwhile, it adjusts the mounting height of electromagnetic induction heating circle 410 and is sheathed on gear, electromagnetic induction adds
410 heat gear of gas ket makes the centre bore of gear is heated to increase, to improve the removal efficiency of gear and gear shaft, gear shaft
It is placed in after being disassembled in storage tank 200.
In the present embodiment, electromagnetic induction heating circle 410 and the connection type of electromagnetic heating controller 420 are：Electromagnetic heating
Controller 420 is equipped with vertical sliding slot 421 close to the side of rack 500, and electromagnetic induction heating circle 410 is installed on sliding slot 421.
Guide post 540 is vertically equipped with several location holes 541, and sleeve 531 is equipped with peace corresponding with location hole 541
Hole is filled, location hole 541 and mounting hole are connected by positioning pin 542, will using positioning pin 542 after hoistable platform 530 highly determines
It is fixedly connected with guide post 540, keeps hoistable platform 530 more stable.
Specifically, pedestal 100 includes level-one pedestal 110, two level pedestal 120 and three-level pedestal 130, and level-one pedestal 110 is set
There is a level-one storage tank 210, two level pedestal 120 is equipped with two level storage tank 220, and three-level pedestal 130 is equipped with three-level storage tank 230, and two
Grade pedestal 120 is set in level-one storage tank 210, and the outer diameter of two level pedestal 120 is slightly less than the diameter of level-one storage tank 210, and three
Grade pedestal 130 is set in two level storage tank 220, and the outer diameter of three-level pedestal 130 is slightly less than the diameter of two level storage tank 220, is led to
Said combination is crossed, the dismounting demand of the different gear of diameter, and level-one pedestal 110, two level pedestal 120 and three-level pedestal are suitable for
130 are bonded successively, stable structure.120 upper end of two level pedestal is equipped with the two level snap-gauge 310 being bonded with level-one pedestal 110, three-level seat
130 upper end of body is equipped with the three-level snap-gauge 320 being bonded with two level pedestal 120.By the way that snap-gauge is arranged, level-one seat is easily installed and dismantled
Body 110, two level pedestal 120 and three-level pedestal 130.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of device for dismantling gear and gear shaft, the gear and gear shaft interference fit, which is characterized in that including
For placing the pedestal (100) of gear, the head (600) for squeezing the gear shaft, for heating adding for the gear
Heat engine structure (400), the rack (500) for installing the pedestal (100) and the head (600)；Rack (500) packet
Include horizontally disposed bottom plate (520), hoistable platform (530) and top plate (510) successively from the bottom to top, the top plate (510) and bottom
It is connected with two vertical guide posts (540) between plate (520), the hoistable platform (530) is by being set to the set at its both ends
Cylinder (531) is connected with the guide post (540) sliding, and top plate (510) both sides are equipped with upper ear plate (511), the upper ear plate
(511) motor (512) is installed, the motor (512) is connected with lead screw (513), and the sleeve (531) is equipped with and the upper ear
The opposite lower ear plate (532) of plate (511), the lower ear plate (532) are equipped with feed screw nut (533), the lead screw (513) and institute
State feed screw nut (533) connection；The pedestal (100) is set to the hoistable platform (530), and the pedestal (100), which is equipped with, to be used
In the storage tank (200) for housing the gear shaft, the head (600) is set to the top plate (510) and is located at the appearance
It sets above slot (200)；The heating mechanism (400) includes electromagnetic induction heating circle (410) and for controlling the electromagnetic induction
The electromagnetic heating controller (420) of heating collar (410), the electromagnetic heating controller (420) are set to the rack (500)
Side, the electromagnetic induction heating circle (410) are horizontally placed on the electromagnetic heating controller (420) close to the rack
(500) side, mounting height of the electromagnetic induction heating circle (410) on the electromagnetic heating controller (420) is adjustable
Section, the electromagnetic induction heating circle (410) can be sheathed on the gear.
2. the device as described in claim 1 for dismantling gear and gear shaft, which is characterized in that the guide post (540)
Several location holes (541) are vertically equipped with, the sleeve (531) is equipped with installation corresponding with the location hole (541)
Hole, the location hole (541) and the mounting hole are connected by positioning pin (542).
3. the device as described in claim 1 for dismantling gear and gear shaft, which is characterized in that pedestal (100) packet
Level-one pedestal (110), two level pedestal (120) and three-level pedestal (130) are included, the level-one pedestal (110) is equipped with level-one storage tank
(210), the two level pedestal (120) is equipped with two level storage tank (220), and the three-level pedestal (130) is equipped with three-level storage tank
(230), the two level pedestal (120) is set in level-one storage tank (210), and the outer diameter of the two level pedestal (120) is slightly less than
The diameter of the level-one storage tank (210), the three-level pedestal (130) are set in the two level storage tank (220), and described three
The outer diameter of grade pedestal (130) is slightly less than the diameter of the two level storage tank (220).
4. the device as claimed in claim 3 for dismantling gear and gear shaft, which is characterized in that the two level pedestal
(120) upper end is equipped with the two level snap-gauge (310) being bonded with the level-one pedestal (110), and three-level pedestal (130) upper end is equipped with
The three-level snap-gauge (320) being bonded with the two level pedestal (120).
5. the device as described in claim 1 for dismantling gear and gear shaft, which is characterized in that the electromagnetic heating control
Device (420) is equipped with vertical sliding slot (421), electromagnetic induction heating circle (410) installation close to the side of the rack (500)
In the sliding slot (421).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820156230.0U CN207888176U (en) | 2018-01-30 | 2018-01-30 | A kind of device for dismantling gear and gear shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820156230.0U CN207888176U (en) | 2018-01-30 | 2018-01-30 | A kind of device for dismantling gear and gear shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207888176U true CN207888176U (en) | 2018-09-21 |
Family
ID=63545797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820156230.0U Active CN207888176U (en) | 2018-01-30 | 2018-01-30 | A kind of device for dismantling gear and gear shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207888176U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109396807A (en) * | 2018-12-14 | 2019-03-01 | 山西天海泵业有限公司 | A kind of efficient hot charging device of motor balance ring and hot-assembling method |
| CN111822980A (en) * | 2020-07-13 | 2020-10-27 | 中原内配集团安徽有限责任公司 | Engine cylinder sleeve dismounting device and using method thereof |
| CN112025258A (en) * | 2020-08-13 | 2020-12-04 | 中车唐山机车车辆有限公司 | Press mounting equipment |
-
2018
- 2018-01-30 CN CN201820156230.0U patent/CN207888176U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109396807A (en) * | 2018-12-14 | 2019-03-01 | 山西天海泵业有限公司 | A kind of efficient hot charging device of motor balance ring and hot-assembling method |
| CN111822980A (en) * | 2020-07-13 | 2020-10-27 | 中原内配集团安徽有限责任公司 | Engine cylinder sleeve dismounting device and using method thereof |
| CN112025258A (en) * | 2020-08-13 | 2020-12-04 | 中车唐山机车车辆有限公司 | Press mounting equipment |
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